I am not satisfied.
I'm dissatisfied.
I feel depressed.
I am depressed.
I am pathetic.
I don't go out or meet people at all.
I am a shut-in.
I'm flustered.
私は寂しいです。
私は寂しいです。
I am depressed.
I'm crazy.
I am regretful.
I am frustrated.
I am mortified.
I am crazy.
I am mean.
I am spiteful.
I am a meany.